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Advances, Systems and Applications

Journal of Cloud Computing Cover Image

Table 10 Trials, experiments, and resulting values for job processing time output objective

From: Performance analysis model for big data applications in cloud computing

Trial Experiment Time of system up Map tasks capacity Reduce tasks capacity Network Rx bytes Network Tx bytes CPU utilization a Job processing time
1 1 −0.44091 −0.08601 −0.03342 −0.04170 −0.08030 −0.00762 a −0.183902878
1 2 −0.34488 −0.07100 −0.03342 −0.02022 −0.18002 0.16864 a −0.170883497
1 3 −0.49721 −0.08601 0.79990 0.01329 0.02184 −0.03221 a −0.171468597
1 4 −0.39277 0.01307 −0.03342 0.02418 0.08115 −0.02227 a −0.13252447
b b b b b b b b b b
2 1 −0.03195 −0.08601 −0.03342 −0.06311 −0.09345 −0.17198 a 0.015597229
2 2 −0.01590 −0.19624 −0.03342 −0.06880 −0.01529 0.06993 a 0.730455521
2 3 −0.11551 −0.07701 0.79990 0.05635 0.09014 −0.02999 a −0.269538778
2 4 −0.04868 0.80375 −0.20009 0.00585 0.01980 −0.07713 a −0.13252447
c c c c c c c c c c
3 1 −0.06458 −0.08601 −0.03342 −0.06053 −0.08483 −0.14726 a 0.015597229
3 2 −0.04868 −0.19624 −0.03342 −0.07017 −0.01789 0.07074 a 0.730455521
3 3 −0.29027 −0.07100 0.79990 0.049182 0.06387 −0.07363 a −0.264375632
3 4 −0.06473 0.91398 −0.03342 0.00892 0.02461 −0.05465 a −0.13252447
d d d d d d d d d d
  1. aCorresponding values for HD bytes read and Memory utilization.
  2. bCorresponding values for the set of experiments 5 to 12 of trial 1.
  3. cCorresponding values for the set of experiments 5 to 12 of trial 2.
  4. dCorresponding values for the set of experiments 5 to 12 of trial 3.